Colloquium


DATE2017-11-02 16:10-17:00

PLACE數學館3174教室

SPEAKER吳昌鴻 副教授(臺南大學應用數學系

TITLEDynamics for a Reaction-Diffusion-Advection Problem with Free Boundary

ABSTRACT We consider a reaction-diffusion-advection logistic model with free boundary in heterogeneous environments. We assume that the species has a tendency to move upward along the resource gradient in addition to random dispersal, and the spreading mechanism of species is determined by a Stefan-type condition. In this setting, we will discuss the effect of advection and resource on the dynamics of the problem. This talk is based on a joint work with Harunori Monobe (Okayama University).